Bearing Temperature Sensors

Overheated bearings are one of the main risk factors for dust explosions in bucket elevators and need to be closely monitored.
4B offers a range of Atex, CSA, IECEx and GOST-R certified bearing temperature sensors and compatible monitoring systems.

View our NEW Electronics Catalogue here.

Search

  • Screw in positive mount installation
  • Grease zerk for bearing lubrication
  • WDB1 - 1/8” NPT cable entry (brass body)
  • WDB2 - 1/2” NPT conduit entry (steel body)
  • WDB8 - 1/4” BSP cable entry (brass body)
  • NTC version - continuous temperature
  • Pt100 version - platinum RTD - continuous temperature
  • PTC version - trip points from 50°C to 90°C - step response
  • For use with T400, T400 Elite, T500 Elite, Watchdog Elite control modules or PLCs
Electronics Application:
Bucket Elevator, Belt Conveyor, Chain Conveyor, Screw Conveyor
  • Screw in positive mount installation
  • Grease zerk for bearing lubrication
  • Adjustable depth probes (50, 100, 200 & 300mm)
  • ADB81 - cable entry - stainless steel (SS) braided cable
  • ADB2 - conduit entry - 1/2'' NPT conduit entry (steel body)
  • NTC or PT100 thermistor - continuous temperature monitoring
Electronics Application:
Bucket Elevator, Belt Conveyor, Chain Conveyor, Screw Conveyor
  • Surface mount type bearing sensors
  • Suitable for mounting onto flat surfaces and any type of machinery, gearbox, or casing with a M8 mounting bolt or screw
  • 1/2'' NPT conduit entry
  • NTC version - continuous temperature
  • PT100 version - platinum RTD
  • PTC version - trip points from 50°C to 90°C
  • Compatible with T400 Elite, T500 Elite or Watchdog Elite control modules
Electronics Application:
Bucket Elevator, Belt Conveyor, Chain Conveyor, Screw Conveyor
  • Screw in installation
  • Grease zerk for bearing lubrication
  • Wiring connector
  • NTC version - continuous temperature
  • PT100 Version
  • PTC or contact version - trip points from 50°C to 90°C
  • Compatible with T400 Elite, T500 Elite or Watchdog Elite control modules
Electronics Application:
Bucket Elevator, Belt Conveyor, Chain Conveyor, Screw Conveyor